U-Tools Diamond Bits Model 44 Medium (Blue) D-44M

The Diamond Nail Drill Bit D44 in a Barrel Tapered (Half Cone) shape is a must-have tool for professional manicure and pedicure procedures. Based on the popular D-43 design, this model features a wider working head, offering enhanced control, visibility, and efficiency—especially for technicians who prefer longer bits for detailed work.

Designed for precision and durability, the D44 bit is ideal for cuticle work, nail plate preparation, sidewall treatment, and pedicure procedures.

Key Benefits

• Barrel Tapered (half cone) shape for controlled, precise work
  
• Wider head for increased surface coverage and efficiency
  
• High-quality diamond coating for long-lasting performance
  
• Suitable for manicure, pedicure, and podology-style treatments
  
• Compatible with all standard 3/32″ (2.35 mm) nail drill machines
  

Available Grit Options

Fine (Red) – Delicate Skin & Precision Work

• Treats pterygium gently
  
• Lifts non-adherent cuticles
  
• Safely opens sinuses
  
• Cleans periungual sinuses with minimal trauma
  

Medium (Blue) – Versatile Professional Use

• Lifts non-adherent cuticles efficiently
  
• Opens sinuses with control
  
• Processes side rollers precisely
  
• Shapes and smooths nail edges for rounded corners
  

Coarse (Green) – Intensive Nail & Pedicure Care

• Cleans and shapes the nail plate
  
• Removes dense cuticles
  
• Cleans nail grooves
  
• Treats thickened skin during pedicures
  
• Smooths thick toenails and processes natural nail edges
  

Maintenance 

For safe, long-term use:

• Wash, clean, sterilize, and thoroughly dry the bit after each client
  
• Disinfect using a solution containing at least 70% alcohol
  

Specifications

• Maximum Speed: Up to 25,000 RPM
  
• Shank Diameter: 3/32″ (2.35 mm)
  
• Head Size: 3.5 × 10 mm
  
• Bit Shape: Barrel Tapered (Half Cone)
  
• Material: Diamond head, stainless steel shank

Les commandes sont traitées dans un délai de 1 à 3 jours ouvrables. La livraison gratuite est offerte pour les commandes admissibles en Ontario, au Québec et partout au Canada, sous réserve de restrictions de taille, de poids et d'emplacement. Les délais et les frais d'expédition peuvent varier. Toutes les ventes sont finales. Les colis endommagés, manquants ou incorrects doivent être signalés dans les 24 heures suivant la livraison. Nous n'expédions pas aux boîtes postales.

We want you to be completely satisfied with your purchase. If you receive a damaged product, please contact us within 24 hours of receipt to obtain a return authorization number. We do not offer return or exchange, or refund; all sales are final.